Dr. Karthikeyan Natarajan is an Assistant Professor at the National Engineering College in Kovilpatti, which is affiliated with Anna University in Chennai, in the Department of Mechanical Engineering. Prior to joining NIT Trichy as a Research Scholar, he worked as ad-hoc faculty in the Department of Mechanical Engineering. He has published articles for high-impact international peer-reviewed journals and edited chapters for books on small wind turbine rotor systems. Small wind turbine rotors, airfoil aerodynamics, horizontal axis wind turbines, and wind energy resource evaluation are some of his research interests.